210030031202132 has 12 divisors (see below), whose sum is σ = 367731586549236. Its totient is φ = 104963863616640.

The previous prime is 210030031202099. The next prime is 210030031202143. The reversal of 210030031202132 is 231202130030012.

It can be written as a sum of positive squares in 2 ways, for example, as 58184644828996 + 151845386373136 = 7627886^2 + 12322556^2 .

It is a super-2 number, since 2×210030031202132² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12787986869 + ... + 12788003292.

It is an arithmetic number, because the mean of its divisors is an integer number (30644298879103).

Almost surely, 2^{210030031202132} is an apocalyptic number.

It is an amenable number.

210030031202132 is a deficient number, since it is larger than the sum of its proper divisors (157701555347104).

210030031202132 is a wasteful number, since it uses less digits than its factorization.

210030031202132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25575992218 (or 25575992216 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 210030031202132 its reverse (231202130030012), we get a palindrome (441232161232144).

The spelling of 210030031202132 in words is "two hundred ten trillion, thirty billion, thirty-one million, two hundred two thousand, one hundred thirty-two".